class_docstr: Helper class to slice 3d volume into smaller volumes and merge them back
class_docstr_tok: ["Helper","class","to","slice","3d","volume","into","smaller","volumes","and","merge","them","back"]
code: def _mean(self, volume_size):
      return np.ones(volume_size, dtype=np.float32)
  
file_path: pytorch-toolbelt/pytorch_toolbelt/inference/tiles_3d.py
imports: from typing import Union, Tuple, List, Iterable, Any
  import numpy
  import torch
  from pytorch_toolbelt.inference import compute_pyramid_patch_weight_loss
label_desc: Use image node_id 7 for calling the VolumeSlicer obj's underlying member method code with example usage: obj._mean(volume_size) and returns: np